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Old 09-28-2007, 10:49 AM   #13
Scooby Newbie
Member#: 158960
Join Date: Sep 2007
Chapter/Region: South East
Location: Bentonville, AR
07 Impreza STi


Originally Posted by sluflyer06 View Post
you will def. see big power gains @ stage 2. No worries there. It really depends on the dyno but most stock sti's dyno 240-250whp hence expect 290-300whp with stage 2.

Assuming you can drive well your basically going from a car that can reasonably do a 13.0 stock to the 12.5-12.7 range depending on driver/tune. Its a very nice increase in power for how little work and money.

Bottom line is that it is worth the money and you'll need both the AP and the TBE to do further mods down the road if you choose anyway.
Ok It makes sense to me now. So If I do puchase this exhaust and an AP. I'll be fine correct or do I still have to get it tuned by a pro?
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